Thank you for all your help, sorry we have no idea how the TV breakage got there, when we left all fine as far as we know, we are trying to dig up our arrival video to see if we can spot what was there when we arrived. We always make an arrival and check-out video.
The TV area we did not use at all since we are travelling with lots of computer equipment instead that was installed on the dinner room table.
We enjoyed the use of your flat, it suited our purpose perfectly for the past months, we are back in October and might use your flat again.